body{
    background-color: #d6d1d1;
}
#ct{
    width: 750px;
    margin: 45px auto;
}
.illustration{
    width: 750px;
    margin-bottom: 20px;
}
#title p{
    text-align: right;
    padding-right: 10px;
}
#title p a{
    text-decoration: none;
    color: #0b2531;
    font-size: 18px;
    font-weight: bold;
}
#subtitle p, #main .paraname{
    font-size: 22px;
    font-weight: bold;
    line-height: 1.5em;
    text-align: left;
    text-indent: 0;
}
#main{
    margin-top: 20px;
}
#main .initial{
    font-size: 36px;
}
#main p{
    font-size: 18px;
    line-height: 1.5em;
    text-indent: 36px;
    text-align: justify;
}
#main .illustration{
    margin-top: 20px;
}
#main .source{
    text-align: right;
    font-size: 14px;
}
#main .source .iconfont{
    padding-right: 5px;
    font-size: 17px;
}
